00:27:50 Create new PHPExcel object<br />00:27:50 Set document properties<br />00:27:50 Add some data<br />00:27:50 Rename worksheet<br />00:27:50 Set document security<br />00:27:50 Set sheet security<br />00:27:50 Write to Excel5 format<br />00:27:50 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0061 seconds<br />00:27:50 Current memory usage: 2 MB<br />00:27:50 Peak memory usage: 2 MB<br />00:27:50 Done writing file<br />File has been created in /var/www/billing.andrewpeng.net/vendor/turbo124/phpexcel/Examples<br />